Tools You'll Likely Need:
* New Passenger Side Mirror: Make sure you get the correct replacement for your Bonneville.
* Screwdriver(s): Phillips head and possibly flathead, depending on your mirror's mounting.
* Socket Wrench and Sockets (Possibly): If the mirror uses bolts instead of screws.
* Wrench (Possibly): For removing and installing any electrical connectors.
* Electrical Tape (If Necessary): For securing wires if you have power mirrors.
* Panel Removal Tools (Possibly): To carefully remove interior trim pieces to access the mirror mounting.
* Wire Connectors (Possibly): If the old connectors are damaged.
Steps (General):
1. Disconnect the Battery: This is crucial for safety, especially if you're working with power mirrors. Disconnect the negative (-) terminal.
2. Remove the Old Mirror:
* Manual Mirror: Usually, there are screws or clips holding the mirror to the door. Carefully remove these. The mirror glass itself might be held in place separately.
* Power Mirror: This is more complex. You'll need to access the electrical connector behind the mirror. There may be clips or screws holding the mirror housing. Be very gentle to avoid damaging the wiring harness.
3. Compare the Old and New Mirrors: Before installing the new mirror, carefully compare it to the old one. Ensure that all mounting points and electrical connectors match.
4. Install the New Mirror:
* Manual Mirror: Align the new mirror with the mounting points on the door and carefully secure it with screws or clips.
* Power Mirror: Carefully connect the electrical connector. Make sure it's securely seated. Then, align the mirror with its mounting points and attach it using screws or clips.
5. Test the Mirror (Power Mirrors Only): Reconnect the battery and test the new mirror's functionality. Ensure it moves up and down, and side to side, correctly.
6. Reassemble: Put back any interior trim pieces you had to remove to access the mirror.
7. Reconnect the Battery: Connect the negative (-) terminal back to the battery.
Important Considerations:
* Power Mirrors: If you have heated mirrors, ensure that the heating element is correctly connected. Wiring diagrams for your specific Bonneville model might be helpful.
* Door Panel Removal: Depending on the design of your Bonneville, you might need to partially or fully remove the interior door panel to access the mirror mounting points. Search online for "1993 Pontiac Bonneville door panel removal" for instructions specific to your car. Be extremely careful when removing interior panels to avoid breaking plastic clips.
* Consult a Repair Manual: A repair manual specific to your 1993 Pontiac Bonneville will provide detailed diagrams and instructions. This is highly recommended, especially for power mirrors.
* Professional Help: If you're uncomfortable working on your car's electrical system or are unsure about any part of the process, take it to a qualified mechanic. Improper installation could damage your vehicle's electrical system.
This information is a general guide. The specific steps and tools needed might vary slightly depending on your Bonneville's exact trim and options. Always prioritize safety and consult your vehicle's service manual for the most accurate and detailed instructions.
